Cookie Policy
Understanding how we use cookies and similar technologies.
Last updated: June 2026
1. What Are Cookies
Cookies are small data files stored on your device when you visit cexres.com. We use them to improve your experience, analyze usage patterns, and ensure the engine operates effectively. Cookies enable us to remember your preferences, understand how you use our platform, and help us improve our services.
2. Types of Cookies We Use
Essential Cookies
Required for platform functionality — authentication, session management, security features. These cannot be disabled as they are necessary for core service operation.
Performance & Analytics Cookies
Help us understand how users interact with the platform, measure performance, and identify areas for improvement. This includes A/B testing and error monitoring.
Functional Cookies
Remember your preferences — language settings, theme preferences, diagnosis progress, and custom settings to provide a personalized experience.
Marketing Cookies
Used to deliver relevant advertisements and measure marketing campaigns. These require your explicit consent before being activated.
3. Third-Party Services
We may use third-party services that also place cookies on your device:
- •Stripe — Payment processing and billing management
- •Vercel Analytics — Performance monitoring and usage analytics
- •Cloudflare — Security and content delivery optimization
4. Managing Cookies
You can manage cookie preferences through several ways:
Browser Settings — Most browsers allow you to control cookies through settings. You can set your browser to reject cookies or alert you when cookies are being sent.
Cookie Preference Center — Accessible via the cookie banner or footer link to manage specific cookie categories.
Opt-out Tools — Industry opt-out tools like youronlineads.info for targeted advertising.
Note: Disabling essential cookies may affect platform functionality and certain features may not work properly.
5. Cookie Retention
6. Compliance
This policy complies with applicable data protection regulations including:
- GDPREU / European Union
- HKPDPOHong Kong SAR
- CCPACalifornia, USA
7. Contact
For questions about our cookie practices, please contact us at privacy@cexres.com